Precalculus

The BPB team has created a book where the use of the graphing calculator is optional but visualizing the mathematics is not.

By creating algebraic-visual side-by-sides, the authors show students the relationship of the algebraic solution with the visual, often graphical, solution.In addition to helping students visualize the math with the side-by-sides, the authors focus on helping students make the connection between x-intercepts, zeros, and solutions, both visually and algebraically.